PeroK's latest activity

For the quantum state ##|l,m\rangle= |2,0\rangle## the z-component of angular momentum is zero and ##|L^2|=6 \hbar^2##. According to...

Well, exactly! There is no realistic configuration that satisfies the requirements. I'm suprised this example isn't shown more often...

Logically you could argue that you are correct but does your approach actually help understanding or discussion. It often makes things...

I fail to see how RQM has any bearing on this. What you've written makes no sense to me, I'm sorry to say.

Particles and anti-particles are well-established in the Standard Model. What are you trying to say?

If a negative energy appears somewhere, it is always an indication of a direction problem, or in other words a geometric problem, which...

Why isn't one video enough? Maybe two at most. There are an equal number of positive and negative charges in the wire to start with...

It’s going haha. I’m using Carrol’s text (finishing Ch.2 atp) with Wald as a supplement. I find Carrol’s language confusing at times but...

GR is ambitious, indeed. How it's going?

That's nearer to what I would say. But, if someone wants to say pushing a wall and the wall pushing back is cause and effect, then I'm...

Correlation is not the same as causation. I would say that it is possible for some state of affairs to "cause" a Newton's third law...

I'm not convinced that cause and effect implies a temporal ordering. Google AI, for what it's worth. is happy with the idea that cause...

Please forgive me for reminding you that it is much easier to make a list than it is to read profitably through that list. In my...

If a chunk falls off your car, the rest of the car does not necessarily speed up.

Cause and effect, if it has any meaning at all, is more general than Newton's third law. It's part of a wider understanding of how one...